package com.yyn.seckill.vo;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.Getter;
import lombok.ToString;

//枚举类
@ToString
@AllArgsConstructor  //有参和无参构造  初始化
@Getter
public class REnum {
    public static  Integer SUCCESS = 20000; //成功
    public static Integer ERROR = 20001;   //失败

}
